Pension And Other Postretirement Benefit Plans	6 Months Ended
Sep. 30, 2011
Pension And Other Postretirement Benefit Plans
Pension And Other Postretirement Benefit Plans	9. Pension and Other Postretirement Benefit Plans Net periodic expense for the Company's defined pension and other postretirement benefit plans was $9 million and $21 million for the quarter and six months ended September 30, 2011 and $8 million and $18 million for the quarter and six months ended September 30, 2010. Cash contributions to these plans were $13 million and $11 million for the first six months of 2012 and 2011.

The entire disclosure for pension and other postretirement benefits.

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